_base_ = "faster_rcnn_r50_fpg_crop640_50e_coco.py"

norm_cfg = dict(type="BN", requires_grad=True)
model = dict(
    neck=dict(out_channels=128, inter_channels=128),
    rpn_head=dict(in_channels=128),
    roi_head=dict(
        bbox_roi_extractor=dict(out_channels=128), bbox_head=dict(in_channels=128)
    ),
)
